Fusion Thermal Rusan Adapter 30mm Features The Fusion Thermal Rusan Adapter 30mm is built to deliver consistent secure attachment for users running clip-on thermal or night vision devices. Its precisely machined dimensions ensure proper concentric alignment with the scope objective helping maintain image clarity and system stability. The slim profile supports correct eye relief and minimizes added length to the optic setup. Designed for durability and repeatable performance this adapter is well suited for field hunting and professional applications. Its simple purpose-built design allows quick installation and dependable retention making it an essential accessory for compatible Fusion Thermal clip-on configurations. Fusion Thermal Rusan Adapter 30mm Specifications a fa fa Manufacturer: Fusion Thermal a fa fa Model: Rusan Adapter a fa fa Outside Diameter Fit: 30mm a fa fa Compatible Fit: Scope objective lens bells with 30mm outside diameter a fa fa Adapter Thickness: Approximately 0.125 inches a fa fa Intended Use: Clip-on optic interface Rusan Adapter Fitment Chart